baber/WOPTO huggingface dataset:
Patent JP-2021122108-A (JP)
Title: Transmission device and transmission method
Inventor: MURAKAMI YUTAKA
IPC: H04B7/0456
Filed: 2021-03-10
Abstract: To provide a transmission device and a transmission method that change a precoding matrix in consideration of polarization.SOLUTION: In a polarization MIMO system, a communication station transmits a first training symbol of first polarization to a terminal in a first period, transmits a second training symbol of second polarization to the terminal in a second period, receives a feedback signal from the terminal, obtains a parameter of a precoding matrix from feedback information (channel estimation value), and generates a first transmission signal z1 (t) and a second transmission signal z2 (t) from a first modulated signal s1 (t) and a second modulated signal s2 (t) by using the precoding matrix.SELECTED DRAWING: None
Patent JP-2022138829-A (JP)
Title: Unauthorized communication coping system and method
Inventor: MIYAKE KANTARO
IPC: H04L45/42
Filed: 2021-03-11
Abstract: To cope with unauthorized communication in a wireless communication section without wireless communication delay.SOLUTION: An unauthorized communication coping system includes a routing device and an unauthorized communication coping device. The routing device is a device that performs packet routing according to a wireless communication protocol in a wireless communication section, which is a communication section connecting a base station and a core network device, network-taps packets to be routed, and transmits the network-tapped packets to an unauthorized communication detection device (a device that performs an unauthorized communication determination, which is a determination of whether communication is unauthorized communication or not, based on packets). Regarding the unauthorized communication, which is communication whose unauthorized communication determination result based on the network-tapped packets is true, the unauthorized communication coping device performs unauthorized communication countermeasures including setting communication control information, which is information for controlling the unauthorized communication, in at least one of the routing and core network devices.SELECTED DRAWING: Figure 1
Patent JP-2022139713-A (JP)
Title: Control device of vehicle lamp, control method of vehicle lamp and vehicle lamp system
Inventor: WATANABE HIROAKI
IPC: F21V9/14
Filed: 2021-03-12
Abstract: To provide a control device of a vehicle lamp, a control method of the same and a vehicle lamp system which reduce a possibility of giving glare to a preceding vehicle and an on-coming vehicle more.SOLUTION: In a vehicle lamp system, a control device of a vehicle lamp sets a dimming range 250 and light irradiation ranges 251, 252 correspondingly to the position of a front vehicle 102, sets an expended dimming range 253 on any of right and left sides of the dimming range correspondingly to the movement direction in the vehicle width direction of the front vehicle 102, generates a control signal that causes the vehicle lamp to form the irradiation light in a light distribution pattern including the dimming range, the light irradiation range and the expended dimming range. The width of the expended dimming range is set to be relatively large when the movement speed in the vehicle width direction of the front vehicle is relatively high, and the width is set to be relatively small when the movement speed is relatively low. The brightness of the expended dimming range is set such that a portion closer to the dimming range is relatively dark and a portion farther from the dimming range is relatively bright.SELECTED DRAWING: Figure 5
Patent JP-2022144830-A (JP)
Title: electrochemical hydrogen pump
Inventor: TAKASUGI SHOJI
IPC: C25B11/032
Filed: 2021-03-19
Abstract: To provide an electrochemical hydrogen pump that can supply efficient moisture to a polymer electrolyte and prevent vent holes of a feed conductor from being obstructed.SOLUTION: An electrochemical hydrogen pump 14 comprises a unit cell 46 including: a polymer electrolyte 58 having hydrogen-ion conductivity; anode feed conductors 64 and 64A that are laminated on one principal surface side of the polymer electrolyte 58; a support member (e.g., a flow passage member 55 or an anode separator 52) arranged opposite to the anode feed conductors 64 and 64A; and a cathode feed conductor 66 laminated on the other principal surface side of the polymer electrolyte 58. The anode feed conductor 64A, the surface of which facing the support member is treated with water repellent treatment, is formed by a hydrophilic conductive material having multiple vent holes 78.SELECTED DRAWING: Figure 4
Patent JP-2022148641-A (JP)
Title: Construction machine
Inventor: KAYANE MASAHIRO
IPC: E02F9/24
Filed: 2021-03-24
Abstract: To provide a construction machine which can be more safely operated by an unskilled operator.SOLUTION: A construction machine (1) includes: a lower traveling body (2); an upper turning body (3) turnably provided on the lower traveling body; a work device (7) provided in front of the upper turning body and including a multi-stage expansion arm (7B) and an attachment (9) provided at a tip of the multi-stage expansion arm; a cab (6) for allowing an operator to operate the work device; and a controller (50) for controlling the operation of the work device, wherein the controller prohibits extension operation of the multi-stage expansion arm, and prohibits operation of further inclining the multi-stage expansion arm in a direction inclined relative to a vertical axis (arm pressing/arm drawing), in cases where the multi-stage expansion arm is in an extended state (S103/YES) and is not within a predetermined angle (θ) relative to the vertical axis (S104/NO) (S107 and S109).SELECTED DRAWING: Figure 3
Patent JP-2022154980-A (JP)
Title: Dried buckwheat noodles
Inventor: ASAHINA KENTA
IPC: A23L7/109
Filed: 2021-03-30
Abstract: To provide dried buckwheat noodles that can be stably mass-produced while containing a lot of buckwheat flour without using wheat flour, the buckwheat noodles excellent in original flavor of buckwheat.SOLUTION: Dried buckwheat noodles include only buckwheat flour as a flour raw material, and have a content of protein of 10 to 15 mass%. A ratio of soluble protein is 35 mass% or more in the protein. The dried buckwheat noodles preferably each have a noodle line shape. An orthogonal cross-sectional shape of the noodle line has thickness 0.9 to 1.1 mm and width 1.2 to 1.5 mm.SELECTED DRAWING: None
Patent JP-2022156027-A (JP)
Title: Sheet processing apparatus
Inventor: TAGUCHI MASANORI
IPC: B65H9/00
Filed: 2021-03-31
Abstract: To reduce labor for changing an orientation of a sheet in a sheet storage portion according to a processing position on the sheet.SOLUTION: A rotation apparatus 6x changes an orientation of a sheet by rotating the sheet in an upstream side of a sheet transportation direction of a processing apparatus 51 and 52 on a midway of a transport path. An information acquisition unit 8a acquires sheet size information and sheet orientation information representing a size and an orientation of the sheet in a sheet storage portion 100 and processing position information representing a processing position in the sheet. A rotation control unit 8e controls the rotation apparatus 6x according to the sheet orientation information and the processing position information. A processing control unit 8d controls the processing apparatus 51 and 52 according to the orientation of the sheet after passing through the rotation apparatus 6x, the sheet size information, and the processing position information.SELECTED DRAWING: Figure 2
Patent JP-2021119026-A (JP)
Title: Hard coating film-coated tool and manufacturing method thereof
Inventor: IMAI MASAYUKI
IPC: C23C16/34
Filed: 2021-03-31
Abstract: To provide a hard coating film-coated tool excellent in heat resistance and chipping resistance and to provide a manufacturing method of the hard coating film-coated tool.SOLUTION: A hard coating film-coated tool is made by forming titanium nitride aluminum coating film onto a base body according to chemical deposition method, and has a cutting edge, a rake face and a flank. There is a thinnest portion of the titanium nitride aluminum coating film on the cutting edge, of the cutting edge, the rake face and the flank, the titanium nitride aluminum coating film on the cutting edge has a composition rich in Ti and the titanium nitride aluminum coating film has a composition rich in Al on a portion of the rake face and the flank each separated by at least 1000 μm from the thinnest portion of the titanium nitride aluminum coating film on the cutting edge.SELECTED DRAWING: Figure 5
Patent JP-2022157719-A (JP)
Title: ball screw device
Inventor: WATARAI YUSUKE
IPC: F16H25/24
Filed: 2021-03-31
Abstract: To provide a ball screw device for preventing the separation of a nut and a screw shaft at elongation and preventing the separation of two screw shafts.SOLUTION: A ball screw device comprises: a nut having a first track path; an external peripheral screw shaft having a second track path and a third track path; a plurality of first balls arranged between the first track path and the second track path; an internal peripheral screw shaft having a fourth track path; a plurality of second balls arranged between the third track path and the fourth track path; a first stopper which is fixed so as to be shifted to an end of the external peripheral screw shaft in a first direction; a second stopper fixed so as to be shifted to an end of the internal peripheral screw shaft in a second direction; and a third stopper fixed so as to be shifted to an end of the external peripheral screw shaft in the second direction. A track of the first ball and a track of the second ball are formed into spiral shapes in the same direction. The first stopper has a first protrusion protruding in the second direction, the second stopper has a second protrusion abutting on the first protrusion, the nut has a regulation protrusion protruding in the second direction, and the third stopper has a third protrusion abutting on the regulation protrusion.SELECTED DRAWING: Figure 1
Patent JP-2022160093-A (JP)
Title: Power conversion device and contactless power transmission circuit
Inventor: SHIGEUCHI KOJI
IPC: H02M3/28
Filed: 2021-04-06
Abstract: To simplify and miniaturize a power conversion device.SOLUTION: A first switching circuit 10 and a second switching circuit 20 comprise switching arms A1 and A2, respectively, including an upper switching element SH and a lower switching element SL connected in common at one end. The first switching circuit 10 comprises a primary coil 18 whose one end is connected with a connection point between the upper switching element SH and the lower switching element SL of the switching arm A1. The second switching circuit 20 comprises a secondary coil 22 whose one end is connected with a connection point between the upper switching element SH and the lower switching element SL of the switching arm A2. The other end of the primary coil 18 is connected with a first DC power supply 12, and the other end of the secondary coil 22 is connected with a second DC power supply 26.SELECTED DRAWING: Figure 1
Patent JP-2021100727-A (JP)
Title: METHOD AND DEVICE TO PROVIDE STIMULATION WITH FLASHING LIGHT TO APPLY TO 40 Hz FLASHING LIGHT THERAPY
Inventor: MATSUDA TOMOO
IPC: A61N5/06
Filed: 2021-04-11
Abstract: To noninvasively apply stimulation with flashing light which flashes at about 40 Hz to the hippocampus inside the cranial bone to prevent, reduce, and treat dementia.SOLUTION: A light source 2 which emits near infrared light with wavelengths of 650 to 1000 nm called "biological window", which passes through biological tissues such as the cranial bone, blood vessels, and cerebral nerves is provided in the oral cavity to apply flashing light flashing at about 40 Hz toward the hippocampus 3. Taking the shortest route to transport light energy from the oral cavity 1 to the hippocampus 3 reduces the total amount of energy to be diffused and absorbed by cranial nerve cells just before light reaches the hippocampus 3, thereby preventing the cerebral nerves from being damaged due to excessive irradiation with energy.SELECTED DRAWING: Figure 1
Patent JP-2022002839-A (JP)
Title: Porous membrane
Inventor: ITO KAZUYUKI
IPC: C08G75/23
Filed: 2021-04-13
Abstract: To provide a porous membrane where water permeability is enhanced.SOLUTION: A porous membrane contains aromatic polysulfone having an amino group.SELECTED DRAWING: None
Patent JP-2021106608-A (JP)
Title: Method for identification and quantification of nucleic acid expression, splice variant, translocation, copy number, or methylation change
Inventor: BARANY FRANCIS
IPC: C12M1/00
Filed: 2021-04-15
Abstract: To provide methods for the identification and quantification of nucleic acid sequence, expression, splice variant, translocation, copy number, and/or methylation changes, using the combination of nuclease, ligation, and polymerase reactions that prevent carryover.SOLUTION: There are provided a method and a device for identifying and quantifying, including low abundance nucleotide base mutations, insertions, deletions, translocations, splice variants, miRNA variants, alternative transcripts, alternative start sites, alternative coding sequences, alternative non-coding sequences, alternative splicing, exon insertions, exon deletions, intron insertions, or other rearrangement or the like, at the genome level and/or methylated nucleotide bases.SELECTED DRAWING: Figure 1
Patent JP-2022166773-A (JP)
Title: automobile cruise control system
Inventor: KONDO TADAMI
IPC: B60W10/04
Filed: 2021-04-21
Abstract: To provide a cruise control system that prevents the deterioration of the ability to judge by putting a certain burden on driving operation, and can improve fuel consumption by properly performing inertia traveling in a situation that have little effect on maintaining a target vehicle speed.SOLUTION: A control portion 14 of a vehicle 10 forms a control signal on the basis of an opening signal related to a throttle opening outputted to an in-vehicle communication network 14a by the operation of an accelerator pedal. When the accelerator pedal is maintained at a predetermined position for a predetermined time, the control portion switches a traveling mode of the vehicle from a normal mode to a cruise mode. Furthermore, when the accelerator pedal is returned, the control portion shuts off rotation power on a drive train from the cruise mode, and switches it to a cruise inertia mode that makes the vehicle travel by inertia. By switching the traveling mode by such operation of the accelerator pedal, the deterioration of the ability to judge can be prevented, and fuel consumption can be improved.SELECTED DRAWING: Figure 2
Patent JP-2022167702-A (JP)
Title: Health check data analysis system and health check data analysis program
Inventor: SHIMURA AKIYOSHI
IPC: G16H50/30
Filed: 2021-04-23
Abstract: To provide a health check data analysis system with which it is possible to perform analysis in group units and automatically analyze and create a report as to what measures can be taken for employers and constituents of health insurance associations to effectively reduce the disease risk of the whole of a group and cut back future medical expenses.SOLUTION: A health check data analysis system 110 comprises: a storage device 113 for storing a plurality of health check data and/or a plurality of health check data of a group having at least a plurality of inquiry results and/or at least a plurality of inquiry results; an analysis unit 112a for deriving one or more risk factors in a group from the plurality of health check data and/or the plurality of inquiry results, calculating a coefficient corresponding to each of the one or more risk factors in the group, and weighting the one or more risk factors in the group by the coefficient; and an output device 119 for outputting a report for the group.SELECTED DRAWING: Figure 2
Patent JP-2021106061-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: OTSUKA TOMOHARU
IPC: G06Q40/04
Filed: 2021-04-27
Abstract: To provide an information processing device capable of providing a user with high-quality information, an information processing device, and an information processing program.SOLUTION: An information processing device comprises an acquisition unit and a provision unit. The acquisition unit acquires holding information held by each of a plurality of transaction institutions handling transaction of current assets. The provision unit provides provision information determined on the basis of holding information in the plurality of transaction institutions acquired by the acquisition unit. The acquisition unit acquires holding information containing notification information containing notification contents to a user by the transaction institutions. The provision unit provides the user with provision information containing prescribed notification information determined on the basis of the notification information acquired by the acquisition unit.SELECTED DRAWING: Figure 3
Patent JP-2022170052-A (JP)
Title: Diameter expansion attachment, modification method for floor leveling device, and modified floor leveling device
Inventor: KIBA YOSHIYUKI
IPC: E04G21/10
Filed: 2021-04-28
Abstract: To provide a diameter expansion attachment that can be used to change the rotation radius of a rotary trowel of a floor leveling device according to the size of the floor area and the shape of the floor surface at a construction site, a modification method for a floor leveling device using the diameter expansion attachment, and a modified floor leveling device equipped with the diameter expansion attachment.SOLUTION: A modified floor leveling device 100 includes a plurality of power-type rotary trowels 1 that rotate like a propeller while contacting a floor surface to be worked (for example, a concrete floor surface after casting), and protection rings 2, 3 arranged to cover the rotating area of the rotary trowel 1. A diameter expansion attachment 30 is detachably attached to the device to surround the protection ring 3 located on the outermost periphery. The diameter expansion attachment 30 includes a frame 36 that can be arranged in a state surrounding the protection ring 3 located on the outer periphery, and a plurality of connecting members 35 that hold the diameter expansion frame 36 in a state surrounding the protection ring 3.SELECTED DRAWING: Figure 1
Patent JP-2021138705-A (JP)
Title: Halogenated alkene compound and method for manufacturing fluorinated alkyne compound
Inventor: ETO YUSUKE
IPC: H01L21/3065
Filed: 2021-05-06
Abstract: To produce a halogenated alkene compound and a halogenated alkyne compound at a high conversion rate and selectivity.SOLUTION: Any of the following methods (1) through (4) is employed: (1) a halogenated butane compound represented by CX1X2X3CHX4CFHCX5X6X7 (where X1, X2, X3, X4, X5, X6 and X7 are the same or different, and are halogen atoms) is subjected to a dehydrofluorination reaction; (2) a halogenated butene compound represented by CX1X2X3CX4=CHCX5X6X7 (where X1, X2, X3, X4, X5, X6 and X7 are the same as above) is subjected to a dehydrohalogenation reaction; (3) a halogenated alkane compound represented by CHX8A1CHX9A2 (where A1 and A2 are fluorine atoms or perfluoroalkyl groups, and X8 and X9 are the same or different, and are halogen atoms) is subjected to a dehydrohalogenation reaction in a vapor phase in the presence of a catalyst; and (4) a halogenated alkene compound represented by CX8A1=CHA2 (where A1, A2, and X8 are the same as above) is subjected to a dehydrohalogenation reaction in the presence of a catalyst.SELECTED DRAWING: None
Patent JP-2022172892-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-05-07
Abstract: To provide a game machine capable of suitably performing control of movable means.SOLUTION: An upper performance accessory unit 761 is provided in a variable display device unit 35 of a Pachinko machine. The upper performance accessory unit 761 has a movable accessory 811 provided so as to travel vertically and an upper/lower drive mechanism for moving the movable accessory 811 up and down, and is driven and controlled by a sub-control device. The sub-control device executes processing for determining whether a condition for completing an accessory appearance operation is satisfied at timing when the movable accessory 811 returns to a reference position during execution of the accessory appearance operation in which the movable accessory 811 repeats elevation operation for multiple times on the basis of an accessory appearance operation control table stored in a ROM in advance. When a completion condition of the accessory appearance operation is satisfied, the accessory appearance operation is completed readily even during execution of the accessory appearance operation. In the meantime, when the completion condition is not satisfied, the accessory appearance operation is continued as it is.SELECTED DRAWING: Figure 173
Patent JP-2022175079-A (JP)
Title: multifunctional fence
Inventor: FUNAOKA SHUJI
IPC: A63B71/02
Filed: 2021-05-12
Abstract: To provide a multifunctional fence using a ball fence as a bed at the time of disaster or the like by knocking down frame members and rearranging leg parts.SOLUTION: A multifunctional fence includes first and second split holes 19a, 19b, and 20a, 20b respectively formed by bisecting insertion holes 19 and 20 at respective upper and lower ends of each of vertical frames 11 and 12. Respective leg parts include a pair of front/rear support legs 16a-17b extending in the longitudinal direction of the respective vertical frames in a perpendicular direction to a net 18 and placed on a floor surface, and a pair of shafts 16c-17d to be removably inserted together into insertion holes of respective lower ends. The respective shafts 16c and 17c of the respective support legs 16a and 17a on one side respectively located on the upper side, with frame members 10 laid down, are removed from the first split holes of the respective lower ends and inserted into the respective second split holes of the respective upper ends, so that four corners of the frame members are supported by the four leg parts. The multifunctional fence can be thus used as a bed.SELECTED DRAWING: Figure 16
Patent JP-2022176490-A (JP)
Title: Food treatment device
Inventor: MORIMOTO HIROTO
IPC: B26D3/26
Filed: 2021-05-17
Abstract: To provide a food treatment device capable of smoothly treating a raw material of milk products such as butter and cheese.SOLUTION: In a food treatment device, a supply port (21) for supplying a massive food product is provided in an upper part of a treatment chamber (11) provided in a front part of a machine body (4). A treatment member (12) equipped with a plurality of treatment blades (17) for subjecting the massive food product supplied from the supply port (21) to cutting treatment or crushing treatment is provided. The treatment member (12) is pivotally installed inside the treatment chamber (11) in a freely rotatable manner. An outlet (20) for discharging the food product after being treated by the treatment blades (17) is provided in a lower part of the treatment chamber (11). Guide members (33B and 33C) for guiding the food product after being treated by the treatment blades (17) toward the outlet (20) are provided, and the guide members (33B and 33C) are disposed at a marginal part of the outlet (20) so as to be inclined lower as they approach an outlet (20) side.SELECTED DRAWING: Figure 4